1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
joja [24]
1 year ago
7

Find area and perimeter

Mathematics
1 answer:
erik [133]1 year ago
4 0

Answer:

Area: 20cm^2

perimeter: 20cm

(4*2) + (4*3) =

8 + 12 = 20cm^2

You might be interested in
A tennis ball travels at speed of 120 miles per hour.convert this rate to feet per second
Vanyuwa [196]
120\frac{mile}{hour}\\\\
1 \ mile=5280\ feet\\
1\ hour=3600\ seconds\\\\
120\frac{mile}{hour}=120*\frac{5280}{3600}=\frac{120*5280}{3600}=\frac{633600}{3600}=176\frac{feet}{second}\\\\
\boxed{120\frac{mile}{hour}=176\frac{feet}{second}}
4 0
2 years ago
Find the value of Q in the following system so that the solution to the system is {(x,y) : x-3y=4}
Assoli18 [71]

Answer:

Q=2

Step-by-step explanation:

hello :

the solution to the system is

{(x,y) : x-3y=4} means infinty solution

X-3y=4 ....(*)

Qx-6y=8....(**)

multiply  (*) by -2

-2x+6y = -8 (***)

add (*) and (***) : (Q-2)x =0

this ie true for reals x when  Q=2

3 0
2 years ago
If an angle measures between 90 and 180, how is it classified
sukhopar [10]

The name of the angle is obtuse

5 0
3 years ago
The last customer of the day calls telling you they purchased 96 meters of fencing to fence in a
Lilit [14]

Answer:

Area = 733 m² (to the nearest meter)

Step-by-step explanation:

<u></u>

<u>Formulae</u>

  • Circumference of a circle = 2\pir
  • Area of a circle =  \pir²

      (where r is the radius of the circle)

<u>Find the radius</u>

circumference = 96 m

Using the circumference of a circle formula:

⇒  2\pir = 96

⇒  \pir = 96 ÷ 2 = 48

⇒  r = 48 ÷ \pi = 48/\pi

<u>Find the area</u>

radius r = 48/\pi

Using the area of a circle formula:

⇒  A = \pir²

⇒  A = \pi(48/\pi)²

⇒  A = 2304/\pi

⇒  A = 733.3859778...

⇒  A = 733 m² (to the nearest meter)

6 0
2 years ago
Solve 29 &lt; m^2+ 9/2<br> &lt; 45
german

Answer:29m^2+

405/2

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • A health study tracked a group of person for five years. At the beginning of the study, 20% were classified as heavy smokers, 30
    14·1 answer
  • HELP ME PLEASE ASAP
    13·2 answers
  • 7. If every short side is 1.5 inches and every long side is 3 inches, what is the perimeter?
    10·2 answers
  • Dwayne hikes 60 miles in 3 days. At that rate, how many days does it take him to hike a total of 240 miles
    9·2 answers
  • PLEASE HELP ASAPPP<br> which systems of equations represents the matrix shown below??
    7·2 answers
  • Why does 69 + 74 + 71 + 69 + 74 + 78 + 70 = 505 and not 504?
    13·1 answer
  • 5
    7·1 answer
  • Help Please . its due in 5 hours and i cant find answers
    11·1 answer
  • You are trying to heat up a cup of water with a butane lighter.
    13·1 answer
  • MATH<br> MATh<br> MAtH<br> MAAAAThHhH<br> YAAA
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!